Introduction (H. Atmanspacher, U. M?ller-Herold).- Hans Primas and His Early Pathway (R. Ernst).- Hans Primas - An Inspiring Teacher (G. Bodenhausen).- Theoretical Chemistry and More: Personal Annotations to Hans Primas and His Work (U. M?ller-Herold).- Superselection Rules (D. Giulini).- Primas, Emergence, and Worlds (W. Seager).- Contextual Emergence of Deterministic and Stochastic Descriptions (R. Bishop, P. beim Graben).- Aspects of Algebraic...